235246004

素因数分解:

$2^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1\times {\mathrm{1621}}^1$

素因数の和:1776

約数の個数: 48

約数和(自身を含む): 483952896

約数和(自身を除く): 248706892

約数列:

[1, 2, 4, 7, 14, 28, 71, 73, 142, 146, 284, 292, 497, 511, 994, 1022, 1621, 1988, 2044, 3242, 5183, 6484, 10366, 11347, 20732, 22694, 36281, 45388, 72562, 115091, 118333, 145124, 230182, 236666, 460364, 473332, 805637, 828331, 1611274, 1656662, 3222548, 3313324, 8401643, 16803286, 33606572, 58811501, 117623002, 235246004]

約数ペア:

[(1, 235246004), (2, 117623002), (4, 58811501), (7, 33606572), (14, 16803286), (28, 8401643), (71, 3313324), (73, 3222548), (142, 1656662), (146, 1611274), (284, 828331), (292, 805637), (497, 473332), (511, 460364), (994, 236666), (1022, 230182), (1621, 145124), (1988, 118333), (2044, 115091), (3242, 72562), (5183, 45388), (6484, 36281), (10366, 22694), (11347, 20732)]