1520404914

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{358417}}^1$

素因数の和:358530

約数の個数: 32

約数和(自身を含む): 3509629056

約数和(自身を除く): 1989224142

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 101, 202, 303, 606, 707, 1414, 2121, 4242, 358417, 716834, 1075251, 2150502, 2508919, 5017838, 7526757, 15053514, 36200117, 72400234, 108600351, 217200702, 253400819, 506801638, 760202457, 1520404914]

約数ペア:

[(1, 1520404914), (2, 760202457), (3, 506801638), (6, 253400819), (7, 217200702), (14, 108600351), (21, 72400234), (42, 36200117), (101, 15053514), (202, 7526757), (303, 5017838), (606, 2508919), (707, 2150502), (1414, 1075251), (2121, 716834), (4242, 358417)]