1275338636

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{1013}}^1$

素因数の和:1143

約数の個数: 96

約数和(自身を含む): 2747437056

約数和(自身を除く): 1472098420

約数列:

[1, 2, 4, 11, 13, 22, 26, 31, 44, 52, 62, 71, 124, 142, 143, 284, 286, 341, 403, 572, 682, 781, 806, 923, 1013, 1364, 1562, 1612, 1846, 2026, 2201, 3124, 3692, 4052, 4402, 4433, 8804, 8866, 10153, 11143, 13169, 17732, 20306, 22286, 24211, 26338, 28613, 31403, 40612, 44572, 48422, 52676, 57226, 62806, 71923, 96844, 114452, 125612, 143846, 144859, 287692, 289718, 314743, 345433, 408239, 579436, 629486, 690866, 791153, 816478, 934999, 1258972, 1381732, 1582306, 1632956, 1869998, 2229613, 3164612, 3739996, 4459226, 4490629, 8918452, 8981258, 10284989, 17962516, 20569978, 24525743, 28984969, 41139956, 49051486, 57969938, 98102972, 115939876, 318834659, 637669318, 1275338636]

約数ペア:

[(1, 1275338636), (2, 637669318), (4, 318834659), (11, 115939876), (13, 98102972), (22, 57969938), (26, 49051486), (31, 41139956), (44, 28984969), (52, 24525743), (62, 20569978), (71, 17962516), (124, 10284989), (142, 8981258), (143, 8918452), (284, 4490629), (286, 4459226), (341, 3739996), (403, 3164612), (572, 2229613), (682, 1869998), (781, 1632956), (806, 1582306), (923, 1381732), (1013, 1258972), (1364, 934999), (1562, 816478), (1612, 791153), (1846, 690866), (2026, 629486), (2201, 579436), (3124, 408239), (3692, 345433), (4052, 314743), (4402, 289718), (4433, 287692), (8804, 144859), (8866, 143846), (10153, 125612), (11143, 114452), (13169, 96844), (17732, 71923), (20306, 62806), (22286, 57226), (24211, 52676), (26338, 48422), (28613, 44572), (31403, 40612)]