885705964

素因数分解:

$2^2\times {\mathrm{11}}^3\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{191}}^1$

素因数の和:308

約数の個数: 96

約数和(自身を含む): 1873170432

約数和(自身を除く): 987464468

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 67, 121, 134, 143, 191, 242, 268, 286, 382, 484, 572, 737, 764, 871, 1331, 1474, 1573, 1742, 2101, 2483, 2662, 2948, 3146, 3484, 4202, 4966, 5324, 6292, 8107, 8404, 9581, 9932, 12797, 16214, 17303, 19162, 23111, 25594, 27313, 32428, 34606, 38324, 46222, 51188, 54626, 69212, 89177, 92444, 105391, 109252, 140767, 166361, 178354, 210782, 254221, 281534, 300443, 332722, 356708, 421564, 508442, 563068, 600886, 665444, 1016884, 1159301, 1201772, 1548437, 1829971, 2318602, 3096874, 3304873, 3659942, 4637204, 6193748, 6609746, 7319884, 13219492, 17032807, 20129681, 34065614, 40259362, 68131228, 80518724, 221426491, 442852982, 885705964]

約数ペア:

[(1, 885705964), (2, 442852982), (4, 221426491), (11, 80518724), (13, 68131228), (22, 40259362), (26, 34065614), (44, 20129681), (52, 17032807), (67, 13219492), (121, 7319884), (134, 6609746), (143, 6193748), (191, 4637204), (242, 3659942), (268, 3304873), (286, 3096874), (382, 2318602), (484, 1829971), (572, 1548437), (737, 1201772), (764, 1159301), (871, 1016884), (1331, 665444), (1474, 600886), (1573, 563068), (1742, 508442), (2101, 421564), (2483, 356708), (2662, 332722), (2948, 300443), (3146, 281534), (3484, 254221), (4202, 210782), (4966, 178354), (5324, 166361), (6292, 140767), (8107, 109252), (8404, 105391), (9581, 92444), (9932, 89177), (12797, 69212), (16214, 54626), (17303, 51188), (19162, 46222), (23111, 38324), (25594, 34606), (27313, 32428)]