4004123952

素因数分解:

$2^4\times 3^1\times {\mathrm{71}}^1\times {\mathrm{1174919}}^1$

素因数の和:1175001

約数の個数: 40

約数和(自身を含む): 10489685760

約数和(自身を除く): 6485561808

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 71, 142, 213, 284, 426, 568, 852, 1136, 1704, 3408, 1174919, 2349838, 3524757, 4699676, 7049514, 9399352, 14099028, 18798704, 28198056, 56396112, 83419249, 166838498, 250257747, 333676996, 500515494, 667353992, 1001030988, 1334707984, 2002061976, 4004123952]

約数ペア:

[(1, 4004123952), (2, 2002061976), (3, 1334707984), (4, 1001030988), (6, 667353992), (8, 500515494), (12, 333676996), (16, 250257747), (24, 166838498), (48, 83419249), (71, 56396112), (142, 28198056), (213, 18798704), (284, 14099028), (426, 9399352), (568, 7049514), (852, 4699676), (1136, 3524757), (1704, 2349838), (3408, 1174919)]