1188272488

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{137659}}^1$

素因数の和:137761

約数の個数: 32

約数和(自身を含む): 2428322400

約数和(自身を除く): 1240049912

約数列:

[1, 2, 4, 8, 13, 26, 52, 83, 104, 166, 332, 664, 1079, 2158, 4316, 8632, 137659, 275318, 550636, 1101272, 1789567, 3579134, 7158268, 11425697, 14316536, 22851394, 45702788, 91405576, 148534061, 297068122, 594136244, 1188272488]

約数ペア:

[(1, 1188272488), (2, 594136244), (4, 297068122), (8, 148534061), (13, 91405576), (26, 45702788), (52, 22851394), (83, 14316536), (104, 11425697), (166, 7158268), (332, 3579134), (664, 1789567), (1079, 1101272), (2158, 550636), (4316, 275318), (8632, 137659)]