2440802358

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{100519}}^1$

素因数の和:100617

約数の個数: 48

約数和(自身を含む): 5645203200

約数和(自身を除く): 3204400842

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 71, 114, 142, 171, 213, 342, 426, 639, 1278, 1349, 2698, 4047, 8094, 12141, 24282, 100519, 201038, 301557, 603114, 904671, 1809342, 1909861, 3819722, 5729583, 7136849, 11459166, 14273698, 17188749, 21410547, 34377498, 42821094, 64231641, 128463282, 135600131, 271200262, 406800393, 813600786, 1220401179, 2440802358]

約数ペア:

[(1, 2440802358), (2, 1220401179), (3, 813600786), (6, 406800393), (9, 271200262), (18, 135600131), (19, 128463282), (38, 64231641), (57, 42821094), (71, 34377498), (114, 21410547), (142, 17188749), (171, 14273698), (213, 11459166), (342, 7136849), (426, 5729583), (639, 3819722), (1278, 1909861), (1349, 1809342), (2698, 904671), (4047, 603114), (8094, 301557), (12141, 201038), (24282, 100519)]