492070028

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{157}}^1\times {\mathrm{659}}^1$

素因数の和:890

約数の個数: 48

約数和(自身を含む): 919749600

約数和(自身を除く): 427679572

約数列:

[1, 2, 4, 29, 41, 58, 82, 116, 157, 164, 314, 628, 659, 1189, 1318, 2378, 2636, 4553, 4756, 6437, 9106, 12874, 18212, 19111, 25748, 27019, 38222, 54038, 76444, 103463, 108076, 186673, 206926, 373346, 413852, 746692, 783551, 1567102, 3000427, 3134204, 4241983, 6000854, 8483966, 12001708, 16967932, 123017507, 246035014, 492070028]

約数ペア:

[(1, 492070028), (2, 246035014), (4, 123017507), (29, 16967932), (41, 12001708), (58, 8483966), (82, 6000854), (116, 4241983), (157, 3134204), (164, 3000427), (314, 1567102), (628, 783551), (659, 746692), (1189, 413852), (1318, 373346), (2378, 206926), (2636, 186673), (4553, 108076), (4756, 103463), (6437, 76444), (9106, 54038), (12874, 38222), (18212, 27019), (19111, 25748)]