885352312

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{311}}^1\times {\mathrm{883}}^1$

素因数の和:1244

約数の個数: 64

約数和(自身を含む): 1853429760

約数和(自身を除く): 968077448

約数列:

[1, 2, 4, 8, 13, 26, 31, 52, 62, 104, 124, 248, 311, 403, 622, 806, 883, 1244, 1612, 1766, 2488, 3224, 3532, 4043, 7064, 8086, 9641, 11479, 16172, 19282, 22958, 27373, 32344, 38564, 45916, 54746, 77128, 91832, 109492, 125333, 218984, 250666, 274613, 355849, 501332, 549226, 711698, 1002664, 1098452, 1423396, 2196904, 2846792, 3569969, 7139938, 8513003, 14279876, 17026006, 28559752, 34052012, 68104024, 110669039, 221338078, 442676156, 885352312]

約数ペア:

[(1, 885352312), (2, 442676156), (4, 221338078), (8, 110669039), (13, 68104024), (26, 34052012), (31, 28559752), (52, 17026006), (62, 14279876), (104, 8513003), (124, 7139938), (248, 3569969), (311, 2846792), (403, 2196904), (622, 1423396), (806, 1098452), (883, 1002664), (1244, 711698), (1612, 549226), (1766, 501332), (2488, 355849), (3224, 274613), (3532, 250666), (4043, 218984), (7064, 125333), (8086, 109492), (9641, 91832), (11479, 77128), (16172, 54746), (19282, 45916), (22958, 38564), (27373, 32344)]