1085020688

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{1607}}^1\times {\mathrm{2221}}^1$

素因数の和:3855

約数の個数: 40

約数和(自身を含む): 2215245120

約数和(自身を除く): 1130224432

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 1607, 2221, 3214, 4442, 6428, 8884, 12856, 17768, 25712, 30533, 35536, 42199, 61066, 84398, 122132, 168796, 244264, 337592, 488528, 675184, 3569147, 7138294, 14276588, 28553176, 57106352, 67813793, 135627586, 271255172, 542510344, 1085020688]

約数ペア:

[(1, 1085020688), (2, 542510344), (4, 271255172), (8, 135627586), (16, 67813793), (19, 57106352), (38, 28553176), (76, 14276588), (152, 7138294), (304, 3569147), (1607, 675184), (2221, 488528), (3214, 337592), (4442, 244264), (6428, 168796), (8884, 122132), (12856, 84398), (17768, 61066), (25712, 42199), (30533, 35536)]