821024412

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{89203}}^1$

素因数の和:89282

約数の個数: 48

約数和(自身を含む): 2098078080

約数和(自身を除く): 1277053668

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 59, 78, 118, 156, 177, 236, 354, 708, 767, 1534, 2301, 3068, 4602, 9204, 89203, 178406, 267609, 356812, 535218, 1070436, 1159639, 2319278, 3478917, 4638556, 5262977, 6957834, 10525954, 13915668, 15788931, 21051908, 31577862, 63155724, 68418701, 136837402, 205256103, 273674804, 410512206, 821024412]

約数ペア:

[(1, 821024412), (2, 410512206), (3, 273674804), (4, 205256103), (6, 136837402), (12, 68418701), (13, 63155724), (26, 31577862), (39, 21051908), (52, 15788931), (59, 13915668), (78, 10525954), (118, 6957834), (156, 5262977), (177, 4638556), (236, 3478917), (354, 2319278), (708, 1159639), (767, 1070436), (1534, 535218), (2301, 356812), (3068, 267609), (4602, 178406), (9204, 89203)]