2783203676

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1427}}^1\times {\mathrm{2333}}^1$

素因数の和:3794

約数の個数: 48

約数和(自身を含む): 5599359360

約数和(自身を除く): 2816155684

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 76, 209, 418, 836, 1427, 2333, 2854, 4666, 5708, 9332, 15697, 25663, 27113, 31394, 44327, 51326, 54226, 62788, 88654, 102652, 108452, 177308, 298243, 487597, 596486, 975194, 1192972, 1950388, 3329191, 6658382, 13316764, 36621101, 63254629, 73242202, 126509258, 146484404, 253018516, 695800919, 1391601838, 2783203676]

約数ペア:

[(1, 2783203676), (2, 1391601838), (4, 695800919), (11, 253018516), (19, 146484404), (22, 126509258), (38, 73242202), (44, 63254629), (76, 36621101), (209, 13316764), (418, 6658382), (836, 3329191), (1427, 1950388), (2333, 1192972), (2854, 975194), (4666, 596486), (5708, 487597), (9332, 298243), (15697, 177308), (25663, 108452), (27113, 102652), (31394, 88654), (44327, 62788), (51326, 54226)]