573430

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{401}}^1$

素因数の和:432

約数の個数: 32

約数和(自身を含む): 1215648

約数和(自身を除く): 642218

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 110, 130, 143, 286, 401, 715, 802, 1430, 2005, 4010, 4411, 5213, 8822, 10426, 22055, 26065, 44110, 52130, 57343, 114686, 286715, 573430]

約数ペア:

[(1, 573430), (2, 286715), (5, 114686), (10, 57343), (11, 52130), (13, 44110), (22, 26065), (26, 22055), (55, 10426), (65, 8822), (110, 5213), (130, 4411), (143, 4010), (286, 2005), (401, 1430), (715, 802)]