1929141104

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{179689}}^1$

素因数の和:179769

約数の個数: 40

約数和(自身を含む): 4144370160

約数和(自身を除く): 2215229056

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 61, 88, 122, 176, 244, 488, 671, 976, 1342, 2684, 5368, 10736, 179689, 359378, 718756, 1437512, 1976579, 2875024, 3953158, 7906316, 10961029, 15812632, 21922058, 31625264, 43844116, 87688232, 120571319, 175376464, 241142638, 482285276, 964570552, 1929141104]

約数ペア:

[(1, 1929141104), (2, 964570552), (4, 482285276), (8, 241142638), (11, 175376464), (16, 120571319), (22, 87688232), (44, 43844116), (61, 31625264), (88, 21922058), (122, 15812632), (176, 10961029), (244, 7906316), (488, 3953158), (671, 2875024), (976, 1976579), (1342, 1437512), (2684, 718756), (5368, 359378), (10736, 179689)]