858353204

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{239}}^1\times {\mathrm{359}}^1$

素因数の和:704

約数の個数: 48

約数和(自身を含む): 1574899200

約数和(自身を除く): 716545996

約数列:

[1, 2, 4, 41, 61, 82, 122, 164, 239, 244, 359, 478, 718, 956, 1436, 2501, 5002, 9799, 10004, 14579, 14719, 19598, 21899, 29158, 29438, 39196, 43798, 58316, 58876, 85801, 87596, 171602, 343204, 597739, 897859, 1195478, 1795718, 2390956, 3517841, 3591436, 5233861, 7035682, 10467722, 14071364, 20935444, 214588301, 429176602, 858353204]

約数ペア:

[(1, 858353204), (2, 429176602), (4, 214588301), (41, 20935444), (61, 14071364), (82, 10467722), (122, 7035682), (164, 5233861), (239, 3591436), (244, 3517841), (359, 2390956), (478, 1795718), (718, 1195478), (956, 897859), (1436, 597739), (2501, 343204), (5002, 171602), (9799, 87596), (10004, 85801), (14579, 58876), (14719, 58316), (19598, 43798), (21899, 39196), (29158, 29438)]