513074212

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{863}}^1\times {\mathrm{1249}}^1$

素因数の和:2140

約数の個数: 48

約数和(自身を含む): 1088640000

約数和(自身を除く): 575565788

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 238, 476, 863, 1249, 1726, 2498, 3452, 4996, 6041, 8743, 12082, 14671, 17486, 21233, 24164, 29342, 34972, 42466, 58684, 84932, 102697, 148631, 205394, 297262, 410788, 594524, 1077887, 2155774, 4311548, 7545209, 15090418, 18324079, 30180836, 36648158, 73296316, 128268553, 256537106, 513074212]

約数ペア:

[(1, 513074212), (2, 256537106), (4, 128268553), (7, 73296316), (14, 36648158), (17, 30180836), (28, 18324079), (34, 15090418), (68, 7545209), (119, 4311548), (238, 2155774), (476, 1077887), (863, 594524), (1249, 410788), (1726, 297262), (2498, 205394), (3452, 148631), (4996, 102697), (6041, 84932), (8743, 58684), (12082, 42466), (14671, 34972), (17486, 29342), (21233, 24164)]