572281906

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{457}}^1\times {\mathrm{3889}}^1$

素因数の和:4378

約数の個数: 32

約数和(自身を含む): 1026213120

約数和(自身を除く): 453931214

約数列:

[1, 2, 7, 14, 23, 46, 161, 322, 457, 914, 3199, 3889, 6398, 7778, 10511, 21022, 27223, 54446, 73577, 89447, 147154, 178894, 626129, 1252258, 1777273, 3554546, 12440911, 24881822, 40877279, 81754558, 286140953, 572281906]

約数ペア:

[(1, 572281906), (2, 286140953), (7, 81754558), (14, 40877279), (23, 24881822), (46, 12440911), (161, 3554546), (322, 1777273), (457, 1252258), (914, 626129), (3199, 178894), (3889, 147154), (6398, 89447), (7778, 73577), (10511, 54446), (21022, 27223)]