1040780774

素因数分解:

$2^1\times {\mathrm{11}}^3\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{191}}^1$

素因数の和:338

約数の個数: 64

約数和(自身を含む): 1821450240

約数和(自身を除く): 780669466

約数列:

[1, 2, 11, 22, 23, 46, 89, 121, 178, 191, 242, 253, 382, 506, 979, 1331, 1958, 2047, 2101, 2662, 2783, 4094, 4202, 4393, 5566, 8786, 10769, 16999, 21538, 22517, 23111, 30613, 33998, 45034, 46222, 48323, 61226, 96646, 118459, 186989, 236918, 247687, 254221, 373978, 390977, 495374, 508442, 531553, 781954, 1063106, 2056879, 2724557, 4113758, 4300747, 5449114, 5847083, 8601494, 11694166, 22625669, 45251338, 47308217, 94616434, 520390387, 1040780774]

約数ペア:

[(1, 1040780774), (2, 520390387), (11, 94616434), (22, 47308217), (23, 45251338), (46, 22625669), (89, 11694166), (121, 8601494), (178, 5847083), (191, 5449114), (242, 4300747), (253, 4113758), (382, 2724557), (506, 2056879), (979, 1063106), (1331, 781954), (1958, 531553), (2047, 508442), (2101, 495374), (2662, 390977), (2783, 373978), (4094, 254221), (4202, 247687), (4393, 236918), (5566, 186989), (8786, 118459), (10769, 96646), (16999, 61226), (21538, 48323), (22517, 46222), (23111, 45034), (30613, 33998)]