1420307928

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{1517423}}^1$

素因数の和:1517448

約数の個数: 48

約数和(自身を含む): 4142567520

約数和(自身を除く): 2722259592

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 72, 78, 104, 117, 156, 234, 312, 468, 936, 1517423, 3034846, 4552269, 6069692, 9104538, 12139384, 13656807, 18209076, 19726499, 27313614, 36418152, 39452998, 54627228, 59179497, 78905996, 109254456, 118358994, 157811992, 177538491, 236717988, 355076982, 473435976, 710153964, 1420307928]

約数ペア:

[(1, 1420307928), (2, 710153964), (3, 473435976), (4, 355076982), (6, 236717988), (8, 177538491), (9, 157811992), (12, 118358994), (13, 109254456), (18, 78905996), (24, 59179497), (26, 54627228), (36, 39452998), (39, 36418152), (52, 27313614), (72, 19726499), (78, 18209076), (104, 13656807), (117, 12139384), (156, 9104538), (234, 6069692), (312, 4552269), (468, 3034846), (936, 1517423)]