1914565534

素因数分解:

$2^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{21683}}^1$

素因数の和:21769

約数の個数: 48

約数和(自身を含む): 3604141008

約数和(自身を除く): 1689575474

約数列:

[1, 2, 7, 14, 17, 34, 49, 53, 98, 106, 119, 238, 371, 742, 833, 901, 1666, 1802, 2597, 5194, 6307, 12614, 21683, 43366, 44149, 88298, 151781, 303562, 368611, 737222, 1062467, 1149199, 2124934, 2298398, 2580277, 5160554, 8044393, 16088786, 18061939, 19536383, 36123878, 39072766, 56310751, 112621502, 136754681, 273509362, 957282767, 1914565534]

約数ペア:

[(1, 1914565534), (2, 957282767), (7, 273509362), (14, 136754681), (17, 112621502), (34, 56310751), (49, 39072766), (53, 36123878), (98, 19536383), (106, 18061939), (119, 16088786), (238, 8044393), (371, 5160554), (742, 2580277), (833, 2298398), (901, 2124934), (1666, 1149199), (1802, 1062467), (2597, 737222), (5194, 368611), (6307, 303562), (12614, 151781), (21683, 88298), (43366, 44149)]