8007293742

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{53}}^1\times {\mathrm{513881}}^1$

素因数の和:513953

約数の個数: 48

約数和(自身を含む): 18980745552

約数和(自身を除く): 10973451810

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 53, 98, 106, 147, 159, 294, 318, 371, 742, 1113, 2226, 2597, 5194, 7791, 15582, 513881, 1027762, 1541643, 3083286, 3597167, 7194334, 10791501, 21583002, 25180169, 27235693, 50360338, 54471386, 75540507, 81707079, 151081014, 163414158, 190649851, 381299702, 571949553, 1143899106, 1334548957, 2669097914, 4003646871, 8007293742]

約数ペア:

[(1, 8007293742), (2, 4003646871), (3, 2669097914), (6, 1334548957), (7, 1143899106), (14, 571949553), (21, 381299702), (42, 190649851), (49, 163414158), (53, 151081014), (98, 81707079), (106, 75540507), (147, 54471386), (159, 50360338), (294, 27235693), (318, 25180169), (371, 21583002), (742, 10791501), (1113, 7194334), (2226, 3597167), (2597, 3083286), (5194, 1541643), (7791, 1027762), (15582, 513881)]