4874008204

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{103}}^1\times {\mathrm{21163}}^1$

素因数の和:21326

約数の個数: 48

約数和(自身を含む): 9490953472

約数和(自身を除く): 4616945268

約数列:

[1, 2, 4, 13, 26, 43, 52, 86, 103, 172, 206, 412, 559, 1118, 1339, 2236, 2678, 4429, 5356, 8858, 17716, 21163, 42326, 57577, 84652, 115154, 230308, 275119, 550238, 910009, 1100476, 1820018, 2179789, 3640036, 4359578, 8719156, 11830117, 23660234, 28337257, 47320468, 56674514, 93730927, 113349028, 187461854, 374923708, 1218502051, 2437004102, 4874008204]

約数ペア:

[(1, 4874008204), (2, 2437004102), (4, 1218502051), (13, 374923708), (26, 187461854), (43, 113349028), (52, 93730927), (86, 56674514), (103, 47320468), (172, 28337257), (206, 23660234), (412, 11830117), (559, 8719156), (1118, 4359578), (1339, 3640036), (2236, 2179789), (2678, 1820018), (4429, 1100476), (5356, 910009), (8858, 550238), (17716, 275119), (21163, 230308), (42326, 115154), (57577, 84652)]