328522012

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{22013}}^1$

素因数の和:22078

約数の個数: 48

約数和(自身を含む): 724876992

約数和(自身を除く): 396354980

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 41, 52, 82, 91, 164, 182, 287, 364, 533, 574, 1066, 1148, 2132, 3731, 7462, 14924, 22013, 44026, 88052, 154091, 286169, 308182, 572338, 616364, 902533, 1144676, 1805066, 2003183, 3610132, 4006366, 6317731, 8012732, 11732929, 12635462, 23465858, 25270924, 46931716, 82130503, 164261006, 328522012]

約数ペア:

[(1, 328522012), (2, 164261006), (4, 82130503), (7, 46931716), (13, 25270924), (14, 23465858), (26, 12635462), (28, 11732929), (41, 8012732), (52, 6317731), (82, 4006366), (91, 3610132), (164, 2003183), (182, 1805066), (287, 1144676), (364, 902533), (533, 616364), (574, 572338), (1066, 308182), (1148, 286169), (2132, 154091), (3731, 88052), (7462, 44026), (14924, 22013)]