1489100402

素因数分解:

$2^1\times {\mathrm{41}}^2\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{137}}^1$

素因数の和:335

約数の個数: 48

約数和(自身を含む): 2388202056

約数和(自身を除く): 899101654

約数列:

[1, 2, 41, 53, 61, 82, 106, 122, 137, 274, 1681, 2173, 2501, 3233, 3362, 4346, 5002, 5617, 6466, 7261, 8357, 11234, 14522, 16714, 89093, 102541, 132553, 178186, 205082, 230297, 265106, 297701, 342637, 442921, 460594, 595402, 685274, 885842, 5434673, 10869346, 12205741, 14048117, 18159761, 24411482, 28096234, 36319522, 744550201, 1489100402]

約数ペア:

[(1, 1489100402), (2, 744550201), (41, 36319522), (53, 28096234), (61, 24411482), (82, 18159761), (106, 14048117), (122, 12205741), (137, 10869346), (274, 5434673), (1681, 885842), (2173, 685274), (2501, 595402), (3233, 460594), (3362, 442921), (4346, 342637), (5002, 297701), (5617, 265106), (6466, 230297), (7261, 205082), (8357, 178186), (11234, 132553), (14522, 102541), (16714, 89093)]