2200979354

素因数分解:

$2^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{257}}^1\times {\mathrm{2819}}^1$

素因数の和:3123

約数の個数: 48

約数和(自身を含む): 3981208320

約数和(自身を除く): 1780228966

約数列:

[1, 2, 7, 14, 31, 49, 62, 98, 217, 257, 434, 514, 1519, 1799, 2819, 3038, 3598, 5638, 7967, 12593, 15934, 19733, 25186, 39466, 55769, 87389, 111538, 138131, 174778, 276262, 390383, 611723, 724483, 780766, 1223446, 1448966, 4282061, 5071381, 8564122, 10142762, 22458973, 35499667, 44917946, 70999334, 157212811, 314425622, 1100489677, 2200979354]

約数ペア:

[(1, 2200979354), (2, 1100489677), (7, 314425622), (14, 157212811), (31, 70999334), (49, 44917946), (62, 35499667), (98, 22458973), (217, 10142762), (257, 8564122), (434, 5071381), (514, 4282061), (1519, 1448966), (1799, 1223446), (2819, 780766), (3038, 724483), (3598, 611723), (5638, 390383), (7967, 276262), (12593, 174778), (15934, 138131), (19733, 111538), (25186, 87389), (39466, 55769)]