1603042012

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{31489}}^1$

素因数の和:31606

約数の個数: 48

約数和(自身を含む): 3332901600

約数和(自身を除く): 1729859588

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 89, 143, 178, 286, 356, 572, 979, 1157, 1958, 2314, 3916, 4628, 12727, 25454, 31489, 50908, 62978, 125956, 346379, 409357, 692758, 818714, 1385516, 1637428, 2802521, 4502927, 5605042, 9005854, 11210084, 18011708, 30827731, 36432773, 61655462, 72865546, 123310924, 145731092, 400760503, 801521006, 1603042012]

約数ペア:

[(1, 1603042012), (2, 801521006), (4, 400760503), (11, 145731092), (13, 123310924), (22, 72865546), (26, 61655462), (44, 36432773), (52, 30827731), (89, 18011708), (143, 11210084), (178, 9005854), (286, 5605042), (356, 4502927), (572, 2802521), (979, 1637428), (1157, 1385516), (1958, 818714), (2314, 692758), (3916, 409357), (4628, 346379), (12727, 125956), (25454, 62978), (31489, 50908)]