1633680724

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{22651}}^1$

素因数の和:22760

約数の個数: 48

約数和(自身を含む): 3285446080

約数和(自身を除く): 1651765356

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 73, 76, 146, 247, 292, 494, 949, 988, 1387, 1898, 2774, 3796, 5548, 18031, 22651, 36062, 45302, 72124, 90604, 294463, 430369, 588926, 860738, 1177852, 1653523, 1721476, 3307046, 5594797, 6614092, 11189594, 21495799, 22379188, 31416937, 42991598, 62833874, 85983196, 125667748, 408420181, 816840362, 1633680724]

約数ペア:

[(1, 1633680724), (2, 816840362), (4, 408420181), (13, 125667748), (19, 85983196), (26, 62833874), (38, 42991598), (52, 31416937), (73, 22379188), (76, 21495799), (146, 11189594), (247, 6614092), (292, 5594797), (494, 3307046), (949, 1721476), (988, 1653523), (1387, 1177852), (1898, 860738), (2774, 588926), (3796, 430369), (5548, 294463), (18031, 90604), (22651, 72124), (36062, 45302)]