804989692

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{281}}^1\times {\mathrm{619}}^1$

素因数の和:1006

約数の個数: 48

約数和(自身を含む): 1542088800

約数和(自身を除く): 737099108

約数列:

[1, 2, 4, 13, 26, 52, 89, 178, 281, 356, 562, 619, 1124, 1157, 1238, 2314, 2476, 3653, 4628, 7306, 8047, 14612, 16094, 25009, 32188, 50018, 55091, 100036, 110182, 173939, 220364, 325117, 347878, 650234, 695756, 716183, 1300468, 1432366, 2261207, 2864732, 4522414, 9044828, 15480571, 30961142, 61922284, 201247423, 402494846, 804989692]

約数ペア:

[(1, 804989692), (2, 402494846), (4, 201247423), (13, 61922284), (26, 30961142), (52, 15480571), (89, 9044828), (178, 4522414), (281, 2864732), (356, 2261207), (562, 1432366), (619, 1300468), (1124, 716183), (1157, 695756), (1238, 650234), (2314, 347878), (2476, 325117), (3653, 220364), (4628, 173939), (7306, 110182), (8047, 100036), (14612, 55091), (16094, 50018), (25009, 32188)]