2149273090

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{193}}^1\times {\mathrm{35923}}^1$

素因数の和:36154

約数の個数: 32

約数和(自身を含む): 4014291456

約数和(自身を除く): 1865018366

約数列:

[1, 2, 5, 10, 31, 62, 155, 193, 310, 386, 965, 1930, 5983, 11966, 29915, 35923, 59830, 71846, 179615, 359230, 1113613, 2227226, 5568065, 6933139, 11136130, 13866278, 34665695, 69331390, 214927309, 429854618, 1074636545, 2149273090]

約数ペア:

[(1, 2149273090), (2, 1074636545), (5, 429854618), (10, 214927309), (31, 69331390), (62, 34665695), (155, 13866278), (193, 11136130), (310, 6933139), (386, 5568065), (965, 2227226), (1930, 1113613), (5983, 359230), (11966, 179615), (29915, 71846), (35923, 59830)]