1556749104

素因数分解:

$2^4\times 3^1\times {\mathrm{163}}^1\times {\mathrm{198971}}^1$

素因数の和:199145

約数の個数: 40

約数和(自身を含む): 4046294592

約数和(自身を除く): 2489545488

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 163, 326, 489, 652, 978, 1304, 1956, 2608, 3912, 7824, 198971, 397942, 596913, 795884, 1193826, 1591768, 2387652, 3183536, 4775304, 9550608, 32432273, 64864546, 97296819, 129729092, 194593638, 259458184, 389187276, 518916368, 778374552, 1556749104]

約数ペア:

[(1, 1556749104), (2, 778374552), (3, 518916368), (4, 389187276), (6, 259458184), (8, 194593638), (12, 129729092), (16, 97296819), (24, 64864546), (48, 32432273), (163, 9550608), (326, 4775304), (489, 3183536), (652, 2387652), (978, 1591768), (1304, 1193826), (1956, 795884), (2608, 596913), (3912, 397942), (7824, 198971)]