1237658212

素因数分解:

$2^2\times 7^1\times {\mathrm{151}}^1\times {\mathrm{199}}^1\times {\mathrm{1471}}^1$

素因数の和:1832

約数の個数: 48

約数和(自身を含む): 2505932800

約数和(自身を除く): 1268274588

約数列:

[1, 2, 4, 7, 14, 28, 151, 199, 302, 398, 604, 796, 1057, 1393, 1471, 2114, 2786, 2942, 4228, 5572, 5884, 10297, 20594, 30049, 41188, 60098, 120196, 210343, 222121, 292729, 420686, 444242, 585458, 841372, 888484, 1170916, 1554847, 2049103, 3109694, 4098206, 6219388, 8196412, 44202079, 88404158, 176808316, 309414553, 618829106, 1237658212]

約数ペア:

[(1, 1237658212), (2, 618829106), (4, 309414553), (7, 176808316), (14, 88404158), (28, 44202079), (151, 8196412), (199, 6219388), (302, 4098206), (398, 3109694), (604, 2049103), (796, 1554847), (1057, 1170916), (1393, 888484), (1471, 841372), (2114, 585458), (2786, 444242), (2942, 420686), (4228, 292729), (5572, 222121), (5884, 210343), (10297, 120196), (20594, 60098), (30049, 41188)]