2616492844

素因数分解:

$2^2\times 7^1\times {\mathrm{67}}^1\times {\mathrm{89}}^1\times {\mathrm{15671}}^1$

素因数の和:15838

約数の個数: 48

約数和(自身を含む): 5371107840

約数和(自身を除く): 2754614996

約数列:

[1, 2, 4, 7, 14, 28, 67, 89, 134, 178, 268, 356, 469, 623, 938, 1246, 1876, 2492, 5963, 11926, 15671, 23852, 31342, 41741, 62684, 83482, 109697, 166964, 219394, 438788, 1049957, 1394719, 2099914, 2789438, 4199828, 5578876, 7349699, 9763033, 14699398, 19526066, 29398796, 39052132, 93446173, 186892346, 373784692, 654123211, 1308246422, 2616492844]

約数ペア:

[(1, 2616492844), (2, 1308246422), (4, 654123211), (7, 373784692), (14, 186892346), (28, 93446173), (67, 39052132), (89, 29398796), (134, 19526066), (178, 14699398), (268, 9763033), (356, 7349699), (469, 5578876), (623, 4199828), (938, 2789438), (1246, 2099914), (1876, 1394719), (2492, 1049957), (5963, 438788), (11926, 219394), (15671, 166964), (23852, 109697), (31342, 83482), (41741, 62684)]