970985236

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{227}}^1\times {\mathrm{1913}}^1$

素因数の和:2200

約数の個数: 48

約数和(自身を含む): 1881722304

約数和(自身を除く): 910737068

約数列:

[1, 2, 4, 13, 26, 43, 52, 86, 172, 227, 454, 559, 908, 1118, 1913, 2236, 2951, 3826, 5902, 7652, 9761, 11804, 19522, 24869, 39044, 49738, 82259, 99476, 126893, 164518, 253786, 329036, 434251, 507572, 868502, 1069367, 1737004, 2138734, 4277468, 5645263, 11290526, 18672793, 22581052, 37345586, 74691172, 242746309, 485492618, 970985236]

約数ペア:

[(1, 970985236), (2, 485492618), (4, 242746309), (13, 74691172), (26, 37345586), (43, 22581052), (52, 18672793), (86, 11290526), (172, 5645263), (227, 4277468), (454, 2138734), (559, 1737004), (908, 1069367), (1118, 868502), (1913, 507572), (2236, 434251), (2951, 329036), (3826, 253786), (5902, 164518), (7652, 126893), (9761, 99476), (11804, 82259), (19522, 49738), (24869, 39044)]