1274348530

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1400383}}^1$

素因数の和:1400410

約数の個数: 32

約数和(自身を含む): 2823174144

約数和(自身を除く): 1548825614

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 130, 182, 455, 910, 1400383, 2800766, 7001915, 9802681, 14003830, 18204979, 19605362, 36409958, 49013405, 91024895, 98026810, 127434853, 182049790, 254869706, 637174265, 1274348530]

約数ペア:

[(1, 1274348530), (2, 637174265), (5, 254869706), (7, 182049790), (10, 127434853), (13, 98026810), (14, 91024895), (26, 49013405), (35, 36409958), (65, 19605362), (70, 18204979), (91, 14003830), (130, 9802681), (182, 7001915), (455, 2800766), (910, 1400383)]