2247681304

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{70753}}^1$

素因数の和:70808

約数の個数: 48

約数和(自身を含む): 4852309320

約数和(自身を除く): 2604628016

約数列:

[1, 2, 4, 8, 11, 19, 22, 38, 44, 76, 88, 152, 209, 361, 418, 722, 836, 1444, 1672, 2888, 3971, 7942, 15884, 31768, 70753, 141506, 283012, 566024, 778283, 1344307, 1556566, 2688614, 3113132, 5377228, 6226264, 10754456, 14787377, 25541833, 29574754, 51083666, 59149508, 102167332, 118299016, 204334664, 280960163, 561920326, 1123840652, 2247681304]

約数ペア:

[(1, 2247681304), (2, 1123840652), (4, 561920326), (8, 280960163), (11, 204334664), (19, 118299016), (22, 102167332), (38, 59149508), (44, 51083666), (76, 29574754), (88, 25541833), (152, 14787377), (209, 10754456), (361, 6226264), (418, 5377228), (722, 3113132), (836, 2688614), (1444, 1556566), (1672, 1344307), (2888, 778283), (3971, 566024), (7942, 283012), (15884, 141506), (31768, 70753)]