8388045380

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{2932883}}^1$

素因数の和:2932916

約数の個数: 48

約数和(自身を含む): 20694429504

約数和(自身を除く): 12306384124

約数列:

[1, 2, 4, 5, 10, 11, 13, 20, 22, 26, 44, 52, 55, 65, 110, 130, 143, 220, 260, 286, 572, 715, 1430, 2860, 2932883, 5865766, 11731532, 14664415, 29328830, 32261713, 38127479, 58657660, 64523426, 76254958, 129046852, 152509916, 161308565, 190637395, 322617130, 381274790, 419402269, 645234260, 762549580, 838804538, 1677609076, 2097011345, 4194022690, 8388045380]

約数ペア:

[(1, 8388045380), (2, 4194022690), (4, 2097011345), (5, 1677609076), (10, 838804538), (11, 762549580), (13, 645234260), (20, 419402269), (22, 381274790), (26, 322617130), (44, 190637395), (52, 161308565), (55, 152509916), (65, 129046852), (110, 76254958), (130, 64523426), (143, 58657660), (220, 38127479), (260, 32261713), (286, 29328830), (572, 14664415), (715, 11731532), (1430, 5865766), (2860, 2932883)]