2888897198

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{181}}^1\times {\mathrm{31543}}^1$

素因数の和:31760

約数の個数: 32

約数和(自身を含む): 4960230912

約数和(自身を除く): 2071333714

約数列:

[1, 2, 11, 22, 23, 46, 181, 253, 362, 506, 1991, 3982, 4163, 8326, 31543, 45793, 63086, 91586, 346973, 693946, 725489, 1450978, 5709283, 7980379, 11418566, 15960758, 62802113, 125604226, 131313509, 262627018, 1444448599, 2888897198]

約数ペア:

[(1, 2888897198), (2, 1444448599), (11, 262627018), (22, 131313509), (23, 125604226), (46, 62802113), (181, 15960758), (253, 11418566), (362, 7980379), (506, 5709283), (1991, 1450978), (3982, 725489), (4163, 693946), (8326, 346973), (31543, 91586), (45793, 63086)]