898413402012

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{1237}}^1\times {\mathrm{1235177}}^1$

素因数の和:1236435

約数の個数: 72

約数和(自身を含む): 2440523980944

約数和(自身を除く): 1542110578932

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 588, 1237, 2474, 3711, 4948, 7422, 8659, 14844, 17318, 25977, 34636, 51954, 60613, 103908, 121226, 181839, 242452, 363678, 727356, 1235177, 2470354, 3705531, 4940708, 7411062, 8646239, 14822124, 17292478, 25938717, 34584956, 51877434, 60523673, 103754868, 121047346, 181571019, 242094692, 363142038, 726284076, 1527913949, 3055827898, 4583741847, 6111655796, 9167483694, 10695397643, 18334967388, 21390795286, 32086192929, 42781590572, 64172385858, 74867783501, 128344771716, 149735567002, 224603350503, 299471134004, 449206701006, 898413402012]

約数ペア:

[(1, 898413402012), (2, 449206701006), (3, 299471134004), (4, 224603350503), (6, 149735567002), (7, 128344771716), (12, 74867783501), (14, 64172385858), (21, 42781590572), (28, 32086192929), (42, 21390795286), (49, 18334967388), (84, 10695397643), (98, 9167483694), (147, 6111655796), (196, 4583741847), (294, 3055827898), (588, 1527913949), (1237, 726284076), (2474, 363142038), (3711, 242094692), (4948, 181571019), (7422, 121047346), (8659, 103754868), (14844, 60523673), (17318, 51877434), (25977, 34584956), (34636, 25938717), (51954, 17292478), (60613, 14822124), (103908, 8646239), (121226, 7411062), (181839, 4940708), (242452, 3705531), (363678, 2470354), (727356, 1235177)]