612571908

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{53791}}^1$

素因数の和:53884

約数の個数: 48

約数和(自身を含む): 1560398336

約数和(自身を除く): 947826428

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 73, 78, 146, 156, 219, 292, 438, 876, 949, 1898, 2847, 3796, 5694, 11388, 53791, 107582, 161373, 215164, 322746, 645492, 699283, 1398566, 2097849, 2797132, 3926743, 4195698, 7853486, 8391396, 11780229, 15706972, 23560458, 47120916, 51047659, 102095318, 153142977, 204190636, 306285954, 612571908]

約数ペア:

[(1, 612571908), (2, 306285954), (3, 204190636), (4, 153142977), (6, 102095318), (12, 51047659), (13, 47120916), (26, 23560458), (39, 15706972), (52, 11780229), (73, 8391396), (78, 7853486), (146, 4195698), (156, 3926743), (219, 2797132), (292, 2097849), (438, 1398566), (876, 699283), (949, 645492), (1898, 322746), (2847, 215164), (3796, 161373), (5694, 107582), (11388, 53791)]