4165304

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{331}}^1$

素因数の和:372

約数の個数: 48

約数和(自身を含む): 9272760

約数和(自身を除く): 5107456

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 44, 52, 88, 104, 121, 143, 242, 286, 331, 484, 572, 662, 968, 1144, 1324, 1573, 2648, 3146, 3641, 4303, 6292, 7282, 8606, 12584, 14564, 17212, 29128, 34424, 40051, 47333, 80102, 94666, 160204, 189332, 320408, 378664, 520663, 1041326, 2082652, 4165304]

約数ペア:

[(1, 4165304), (2, 2082652), (4, 1041326), (8, 520663), (11, 378664), (13, 320408), (22, 189332), (26, 160204), (44, 94666), (52, 80102), (88, 47333), (104, 40051), (121, 34424), (143, 29128), (242, 17212), (286, 14564), (331, 12584), (484, 8606), (572, 7282), (662, 6292), (968, 4303), (1144, 3641), (1324, 3146), (1573, 2648)]