1684156552

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{751}}^1\times {\mathrm{21563}}^1$

素因数の和:22333

約数の個数: 32

約数和(自身を含む): 3405386880

約数和(自身を除く): 1721230328

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 751, 1502, 3004, 6008, 9763, 19526, 21563, 39052, 43126, 78104, 86252, 172504, 280319, 560638, 1121276, 2242552, 16193813, 32387626, 64775252, 129550504, 210519569, 421039138, 842078276, 1684156552]

約数ペア:

[(1, 1684156552), (2, 842078276), (4, 421039138), (8, 210519569), (13, 129550504), (26, 64775252), (52, 32387626), (104, 16193813), (751, 2242552), (1502, 1121276), (3004, 560638), (6008, 280319), (9763, 172504), (19526, 86252), (21563, 78104), (39052, 43126)]