887852028

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{340957}}^1$

素因数の和:341002

約数の個数: 48

約数和(自身を含む): 2443986944

約数和(自身を除く): 1556134916

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 31, 42, 62, 84, 93, 124, 186, 217, 372, 434, 651, 868, 1302, 2604, 340957, 681914, 1022871, 1363828, 2045742, 2386699, 4091484, 4773398, 7160097, 9546796, 10569667, 14320194, 21139334, 28640388, 31709001, 42278668, 63418002, 73987669, 126836004, 147975338, 221963007, 295950676, 443926014, 887852028]

約数ペア:

[(1, 887852028), (2, 443926014), (3, 295950676), (4, 221963007), (6, 147975338), (7, 126836004), (12, 73987669), (14, 63418002), (21, 42278668), (28, 31709001), (31, 28640388), (42, 21139334), (62, 14320194), (84, 10569667), (93, 9546796), (124, 7160097), (186, 4773398), (217, 4091484), (372, 2386699), (434, 2045742), (651, 1363828), (868, 1022871), (1302, 681914), (2604, 340957)]