2004302517

素因数分解:

$3^1\times 7^2\times {\mathrm{89}}^1\times {\mathrm{239}}^1\times {\mathrm{641}}^1$

素因数の和:986

約数の個数: 48

約数和(自身を含む): 3161721600

約数和(自身を除く): 1157419083

約数列:

[1, 3, 7, 21, 49, 89, 147, 239, 267, 623, 641, 717, 1673, 1869, 1923, 4361, 4487, 5019, 11711, 13083, 13461, 21271, 31409, 35133, 57049, 63813, 94227, 148897, 153199, 171147, 399343, 446691, 459597, 1042279, 1072393, 1198029, 2795401, 3126837, 3217179, 7506751, 8386203, 13634711, 22520253, 40904133, 95442977, 286328931, 668100839, 2004302517]

約数ペア:

[(1, 2004302517), (3, 668100839), (7, 286328931), (21, 95442977), (49, 40904133), (89, 22520253), (147, 13634711), (239, 8386203), (267, 7506751), (623, 3217179), (641, 3126837), (717, 2795401), (1673, 1198029), (1869, 1072393), (1923, 1042279), (4361, 459597), (4487, 446691), (5019, 399343), (11711, 171147), (13083, 153199), (13461, 148897), (21271, 94227), (31409, 63813), (35133, 57049)]