426700748

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{163}}^1\times {\mathrm{281}}^1$

素因数の和:602

約数の個数: 48

約数和(自身を含む): 804160224

約数和(自身を除く): 377459476

約数列:

[1, 2, 4, 17, 34, 68, 137, 163, 274, 281, 326, 548, 562, 652, 1124, 2329, 2771, 4658, 4777, 5542, 9316, 9554, 11084, 19108, 22331, 38497, 44662, 45803, 76994, 89324, 91606, 153988, 183212, 379627, 654449, 759254, 778651, 1308898, 1518508, 1557302, 2617796, 3114604, 6275011, 12550022, 25100044, 106675187, 213350374, 426700748]

約数ペア:

[(1, 426700748), (2, 213350374), (4, 106675187), (17, 25100044), (34, 12550022), (68, 6275011), (137, 3114604), (163, 2617796), (274, 1557302), (281, 1518508), (326, 1308898), (548, 778651), (562, 759254), (652, 654449), (1124, 379627), (2329, 183212), (2771, 153988), (4658, 91606), (4777, 89324), (5542, 76994), (9316, 45803), (9554, 44662), (11084, 38497), (19108, 22331)]