2524912

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{199}}^1$

素因数の和:281

約数の個数: 40

約数和(自身を含む): 5381600

約数和(自身を除く): 2856688

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 61, 104, 122, 199, 208, 244, 398, 488, 793, 796, 976, 1586, 1592, 2587, 3172, 3184, 5174, 6344, 10348, 12139, 12688, 20696, 24278, 41392, 48556, 97112, 157807, 194224, 315614, 631228, 1262456, 2524912]

約数ペア:

[(1, 2524912), (2, 1262456), (4, 631228), (8, 315614), (13, 194224), (16, 157807), (26, 97112), (52, 48556), (61, 41392), (104, 24278), (122, 20696), (199, 12688), (208, 12139), (244, 10348), (398, 6344), (488, 5174), (793, 3184), (796, 3172), (976, 2587), (1586, 1592)]