671765402

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{15199}}^1$

素因数の和:15267

約数の個数: 48

約数和(自身を含む): 1309996800

約数和(自身を除く): 638231398

約数列:

[1, 2, 7, 11, 14, 22, 41, 49, 77, 82, 98, 154, 287, 451, 539, 574, 902, 1078, 2009, 3157, 4018, 6314, 15199, 22099, 30398, 44198, 106393, 167189, 212786, 334378, 623159, 744751, 1170323, 1246318, 1489502, 2340646, 4362113, 6854749, 8192261, 8724226, 13709498, 16384522, 30534791, 47983243, 61069582, 95966486, 335882701, 671765402]

約数ペア:

[(1, 671765402), (2, 335882701), (7, 95966486), (11, 61069582), (14, 47983243), (22, 30534791), (41, 16384522), (49, 13709498), (77, 8724226), (82, 8192261), (98, 6854749), (154, 4362113), (287, 2340646), (451, 1489502), (539, 1246318), (574, 1170323), (902, 744751), (1078, 623159), (2009, 334378), (3157, 212786), (4018, 167189), (6314, 106393), (15199, 44198), (22099, 30398)]