1256798972

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{14551}}^1$

素因数の和:14730

約数の個数: 48

約数和(自身を含む): 2601199104

約数和(自身を除く): 1344400132

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 143, 151, 286, 302, 572, 604, 1661, 1963, 3322, 3926, 6644, 7852, 14551, 21593, 29102, 43186, 58204, 86372, 160061, 189163, 320122, 378326, 640244, 756652, 2080793, 2197201, 4161586, 4394402, 8323172, 8788804, 24169211, 28563613, 48338422, 57127226, 96676844, 114254452, 314199743, 628399486, 1256798972]

約数ペア:

[(1, 1256798972), (2, 628399486), (4, 314199743), (11, 114254452), (13, 96676844), (22, 57127226), (26, 48338422), (44, 28563613), (52, 24169211), (143, 8788804), (151, 8323172), (286, 4394402), (302, 4161586), (572, 2197201), (604, 2080793), (1661, 756652), (1963, 640244), (3322, 378326), (3926, 320122), (6644, 189163), (7852, 160061), (14551, 86372), (21593, 58204), (29102, 43186)]