842989796

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{27253}}^1$

素因数の和:27324

約数の個数: 48

約数和(自身を含む): 1739895360

約数和(自身を除く): 896905564

約数列:

[1, 2, 4, 11, 19, 22, 37, 38, 44, 74, 76, 148, 209, 407, 418, 703, 814, 836, 1406, 1628, 2812, 7733, 15466, 27253, 30932, 54506, 109012, 299783, 517807, 599566, 1008361, 1035614, 1199132, 2016722, 2071228, 4033444, 5695877, 11091971, 11391754, 19158859, 22183942, 22783508, 38317718, 44367884, 76635436, 210747449, 421494898, 842989796]

約数ペア:

[(1, 842989796), (2, 421494898), (4, 210747449), (11, 76635436), (19, 44367884), (22, 38317718), (37, 22783508), (38, 22183942), (44, 19158859), (74, 11391754), (76, 11091971), (148, 5695877), (209, 4033444), (407, 2071228), (418, 2016722), (703, 1199132), (814, 1035614), (836, 1008361), (1406, 599566), (1628, 517807), (2812, 299783), (7733, 109012), (15466, 54506), (27253, 30932)]